Bychto, Leszek, Mirosław Maliński, Łukasz Chrobak, Jacek Zakrzewski, and Mohammed Boumhamdi. “Photoacoustic Investigations of the Quality of the Surface Preparation of Cd₁₋ₓBeₓTe Samples”. Opto-Electronics Review 33, no. 3 (March 7, 2026): e155877. Accessed April 17, 2026. https://wydawnictwo.pan.pl/index.php/opelre/article/view/323.